Add Wind.acres_per_kw to all_inputs_test

Author: Bill-Becker

reoptjl/test/posts/all_inputs_test.json

@@ -265,7 +265,8 @@
         "can_wholesale": true,
         "can_export_beyond_nem_limit": true,
         "can_curtail": true,
-        "operating_reserve_required_fraction": 0.0
+        "operating_reserve_required_fraction": 0.0,
+        "acres_per_kw": 0.03
     },
     "ExistingBoiler": {
         "production_type": "hot_water",